About: http://webisa.webdatacommons.org/225258131

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The pressure also depends upon the means for securing the sensor to the tissue, typically a web that is secured about the head or other limb, which is not uniformly controlled or regulated.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com